#philipp dettmer
RAVENCLAW: “So, how do you calculate this sort of thing? Well, you just need a bit of insanity and some maths.” –Philipp Dettmer (Kurzgesagt: What Happens if the Moon Crashes into Earth?)
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RAVENCLAW: “So, how do you calculate this sort of thing? Well, you just need a bit of insanity and some maths.” –Philipp Dettmer (Kurzgesagt: What Happens if the Moon Crashes into Earth?)